Full-stack developer specializing in AI-powered SaaS, custom web apps, and growth systems for solo founders and growing teams. 20+ projects delivered across 6 countries. Currently available for new contracts.
01 / Featured Work
Real apps, real users, real revenue. Filter by what you're hiring for.
Two-phase SaaS that uses Claude AI to mediate couples' arguments. Built the full payment infrastructure, progressive paywall, shareable verdict links, PWA, multi-language support, and a real-time Live Mode.
AI-powered proposal generator for freelancers
Two-sided teacher–school matching ATS
Construction project management with WhatsApp
Bilingual travel marketplace with PayPal escrow
Cinematic dance competition scoring platform
Social media management platform migration
02 / Noteworthy
WHERE I'VE BUILT
Click any client to see the role, outcomes, and stack.
2024 — Present
Founded Cipher Development to deliver AI-powered SaaS and full-stack web apps to solo founders, agencies, and growing teams. Operate as a one-person studio handling architecture, build, deployment, and post-launch support.
Trusted by Clients
Testimonials
I love working with Daniel. He is extremely professional, communicates frequently, and is super responsive. I couldn't be happier with his service, and I look forward to continuing to work with him in the future, as I think he is a great partner in this work.
What I love about him is that he actually pays attention to the details. Instead of just guessing what we want, he'll ask smart questions about features, specs, or whatever to make sure he gets it right the first time. Saved us so much back-and-forth.
He took our messy requirements and turned it into this super clean, intuitive solution that was way better than we imagined. The whole process just felt easy because he really gets how to turn ideas into something that actually works. Plus, he's just really nice to work with always kept us in the loop and responded quickly to everything.
Sara Taylor
Founder, PerfectMatchSchools
04 / Services
Outcomes, not features. Pick the lane that fits your situation.
Idea → deployed product. Auth, payments, dashboards, and the polish that makes it feel real. Done in 14 days, not 14 sprints.
Stuck on Bubble, Webflow, or Base44 and outgrowing it? I rebuild your product on a real stack — same UX, your choice of auth — without losing a single feature.
Add Claude/OpenAI features that actually work — RAG, content generation, smart agents, real-time analysis. Productionized, not demos.
Bug-hunting, perf optimization, deployment headaches, DNS/SSL issues. Senior-level debugging when something's on fire.
